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tv pulse: explain pulseaudio-hack

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This commit is contained in:
tv 2016-01-14 15:48:16 +01:00
parent 417cb0a873
commit 7c97b64549
1 changed files with 9 additions and 6 deletions

15
tv/2configs/pulse.nix
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@ -1,5 +1,6 @@
{ config, lib, pkgs, ... }:
with lib;
let
pkg = pkgs.pulseaudioLight;
runDir = "/run/pulse";
@ -35,14 +36,13 @@ let
in
{
system.activationScripts.pulseaudio-hack = ''
ln -fns ${clientConf} /etc/pulse/client.conf
'';
environment = {
etc = {
"asound.conf".source = alsaConf;
#"pulse/client.conf" = lib.mkForce { source = clientConf; };
# XXX mkForce is not strong enough (and neither is mkOverride) to create
# /etc/pulse/client.conf, see pulseaudio-hack below for a solution.
#"pulse/client.conf" = mkForce { source = clientConf; };
#"pulse/client.conf".source = mkForce clientConf;
"pulse/default.pa".source = configFile;
};
systemPackages = [ pkg ];
@ -51,12 +51,15 @@ in
# Allow PulseAudio to get realtime priority using rtkit.
security.rtkit.enable = true;
system.activationScripts.pulseaudio-hack = ''
ln -fns ${clientConf} /etc/pulse/client.conf
'';
systemd.services.pulse = {
wantedBy = [ "sound.target" ];
before = [ "sound.target" ];
environment = {
PULSE_RUNTIME_PATH = "${runDir}/home";
#DISPLAY = ":${toString config.services.xserver.display}";
};
serviceConfig = {
ExecStart = "${pkg}/bin/pulseaudio";